DO5KHR — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DO5KHR, decoded by SO8OO in southeastern Poland. 84 related FT8 messages, 3 CQ messages, observed on 80m, 10m, across 9 UTC dates. Heard between 2026-06-11 and 2026-08-19.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations DO5KHR worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DO5KHR
Approximate centre of JO30, decoded 2026-08-20 00:24 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | DO5KHR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-20 00:22 | 80m | -18 / - | IQ4JO | - / - | 2 | ✓ Closing fragment |
| 08-19 02:57 | 80m | - / -11 | MM0KQC | -16 / - | 3 | Partial capture |
| 08-19 02:56 | 80m | - / -20 | PI4DX | -6 / - | 2 | ✓ Closing fragment |
| 08-18 20:00 | 80m | +1 / +3 | DL3XRZ | -14 / -3 | 4 | ✓ Full exchange observed |
| 08-18 19:58 | 80m | -2 / - | DA6KK | -15 / - | 3 | ✓ Closing observed |
| 08-18 19:53 | 80m | -7 / +3 | F4ESO | 0 / +4 | 5 | ✓ Full exchange observed |
| 08-18 19:51 | 80m | -4 / - | HA1ZN | - / - | 2 | Partial capture |
| 08-18 19:45 | 80m | - / - | UA4FKT | +4 / - | 3 | Partial capture |
| 08-18 19:44 | 80m | -8 / +6 | DQ30GDXF | -2 / +8 | 3 | Partial capture |
| 08-17 20:40 | 80m | - / 0 | OR7K | -5 / - | 4 | Partial capture |
| 08-17 20:35 | 80m | -10 / 0 | OR7K | -6 / - | 5 | Partial capture |
| 08-17 20:35 | 80m | - / - | UR4LG | +2 / - | 3 | Partial capture |
| 08-17 20:32 | 80m | -12 / -4 | OR7K | +2 / - | 4 | ✓ Full exchange observed |
| 08-17 20:30 | 80m | -5 / - | DA6IT | - / +8 | 3 | ✓ Closing fragment |
| 08-17 20:28 | 80m | +6 / +10 | DO1ID | +5 / - | 5 | ✓ Full exchange observed |
| 08-17 20:27 | 80m | - / +5 | DM4SH | -6 / - | 2 | ✓ Closing fragment |
| 08-17 20:25 | 80m | -7 / -15 | DO7TTR/P | -12 / -5 | 6 | ✓ Full exchange observed |
| 08-17 20:23 | 80m | -2 / - | DL3GC | -12 / -5 | 4 | ✓ Closing observed |
| 08-17 20:20 | 80m | -10 / - | M8PGT | - / -20 | 2 | ✓ Closing fragment |
| 08-17 20:18 | 80m | -2 / - | PI4DX | - / - | 2 | Partial capture |
| 08-17 20:16 | 80m | - / +4 | DA6PSB | -14 / - | 2 | ✓ Closing fragment |
| 08-17 20:11 | 80m | -16 / -19 | SP1905MFK | +8 / -11 | 3 | Partial capture |
| 08-17 20:06 | 80m | -12 / -1 | PE1NAO | -11 / +1 | 5 | ✓ Full exchange observed |
| 08-17 20:04 | 80m | -3 / -12 | IK6MIN | 0 / - | 4 | ✓ Closing observed |
| 08-03 19:38 | 80m | - / -17 | DO7LIA | +4 / - | 2 | ✓ Closing fragment |
| 07-30 23:03 | 80m | - / -11 | DA6VK | -10 / - | 2 | ✓ Closing fragment |
| 07-30 22:59 | 80m | -2 / -9 | SP6JIU | +19 / +7 | 4 | ✓ Full exchange observed |
| 07-30 22:55 | 80m | - / - | UA4FKT | +14 / - | 3 | Partial capture |
| 07-30 22:54 | 80m | -7 / -10 | 8S7DL | +8 / -2 | 4 | ✓ Full exchange observed |
| 07-30 01:22 | 80m | +9 / -18 | EC5M | -4 / +3 | 5 | ✓ Full exchange observed |
| 07-30 01:19 | 80m | +12 / - | SA3LEN | +21 / +2 | 3 | Partial capture |
| 06-26 19:56 | 10m | 0 / - | SP2DW | - / -9 | 3 | ✓ Closing fragment |
| 06-26 19:53 | 10m | -4 / - | OH7KWX | - / -8 | 2 | ✓ Closing fragment |
| 06-26 19:51 | 10m | +1 / - | S51MB | - / - | 2 | Partial capture |
| 06-26 19:45 | 10m | -11 / - | GM4VAC | - / -15 | 5 | Partial capture |
| 06-26 18:32 | 10m | - / -21 | LA1HW | -6 / - | 2 | ✓ Closing fragment |
| 06-22 20:26 | 80m | +3 / - | II1RVCO | - / -22 | 3 | Partial capture |
| 06-14 19:46 | 80m | -10 / - | G0MKW | - / -11 | 3 | ✓ Closing fragment |
| 06-14 19:44 | 80m | -8 / +3 | DO4FOX | -24 / -8 | 6 | ✓ Full exchange observed |
| 06-14 19:42 | 80m | -8 / 0 | DM2HEY | -4 / -2 | 4 | ✓ Full exchange observed |
| 06-14 19:39 | 80m | -8 / - | IQ3UCY | -10 / -5 | 4 | ✓ Closing observed |
| 06-14 19:36 | 80m | -4 / -16 | 9A3IVA | +4 / -19 | 5 | ✓ Full exchange observed |
| 06-14 19:27 | 80m | -13 / +2 | IR2RGAL | -10 / -4 | 3 | Partial capture |
| 06-14 19:25 | 80m | -13 / - | DO2XYZ | -16 / -1 | 4 | ✓ Closing observed |
| 06-12 02:15 | 80m | -3 / - | OZ7UE | - / +10 | 2 | ✓ Closing fragment |
| 06-12 02:13 | 80m | +4 / - | K9BAW | - / - | 2 | Partial capture |
| 06-12 02:06 | 80m | +9 / - | IQ4JO | - / - | 3 | Partial capture |
| 06-12 01:50 | 80m | +5 / -5 | Z62NS | +4 / +8 | 5 | ✓ Full exchange observed |
| 06-12 01:48 | 80m | +2 / -4 | <...> | -18 / -6 | 3 | Partial capture |
| 06-12 01:47 | 80m | +6 / -13 | LZ370TL | +1 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195900 +0 1103 DA6KK DO5KHR 73 200015 +4 578 DL3XRZ DO5KHR JO30 200030 -14 578 DO5KHR DL3XRZ +03 200045 +1 578 DL3XRZ DO5KHR R-03 (x2) 200315 -9 1867 HA1ZN DO5KHR JO30 025630 -3 1876 DO5KHR PI4DX -20 (x2) 025730 -14 1747 DO5KHR MM0KQC -11 (x3) 002230 -13 1945 IQ4JO DO5KHR JO30 (x2) 002430 -6 669 OZ/KD0NDU DO5KHR JO30 002915 +4 591 DO5KHR OZ/KD0NDU -06
UTC dB Audio Message 183230 -5 1025 DO5KHR LA1HW -21 (x2) 194330 -4 2582 IU0VOG DO5KHR JO30 194530 -13 1963 GM4VAC DO5KHR JO30 (x5) 195100 +2 2766 S51MB DO5KHR JO30 (x2) 195315 -2 809 OH7KWX DO5KHR R-08 (x2) 195615 -3 663 SP2DW DO5KHR JO30 (x3)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.